BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6ada8d1fdbd5e@yourdomain.com
DTSTAMP:20261022T222431Z
SUMMARY:
DTSTART;TZID=Europe/London:20261022T232431
DTEND;TZID=Europe/London:20261022T232431
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR